
.zhu_box{
    margin: 0 2rem;
    padding-top: 0;
    height: 5rem;
    line-height: 5rem;
    display: flex;
    align-items: center;
}
.input_box{
    background-color: #efefef;
    border:0px;
    color:rgb(0, 0, 0);
    width: 23rem;
    height: 3rem;
    font-size: 2rem; 
}